[R-sig-Geo] plot.autoKrige and standard breaks for coloring

[Mark Connolly]

I was getting an error, but it looks as though I was over-specifying.

works:
plot(sl.ak,col.regions=plotclr, at=class$brks)

does not work (I was using an example for spplot that specified cuts for 
some unknown reason):
plot(sl.ak,col.regions=plotclr, at=class$brks, cuts=nclr)

So that's good. But, the breaks are appropriate for kriging prediction 
classes but not standard error classes.  Can I control both?


On 07/08/2010 04:01 AM, Paul Hiemstra wrote:
> On 07/07/2010 11:55 PM, Mark Connolly wrote:
>> plot.autoKrige does a nice job of laying out the predicted surface, 
>> the standard error and the fitted variogram (over the sample variogram).
>>
>> Is there a way to set the breaks used for coloring the prediction 
>> surface so I can get the same breaks across a series of plots?  For 
>> example, with spplot, I can use 'at' to set the breaks at standard 
>> locations.  I can set col.regions with plot.autoKrige, but I can't 
>> seem to set the break locations.  Can this be done?
>>
>> Thanks,
>> Mark
>>
>> _______________________________________________
>> R-sig-Geo mailing list
>> R-sig-Geo at stat.math.ethz.ch
>> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>
> Hi Mark,
>
> Use the at parameter to set the breaks.
>
> cheers,
> Paul
>